.wave {
  position: fixed;
  height: 100%;
  left: 0;
  bottom: 0;
  z-index: -1;
}

.login-container {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 18rem;
}

.img {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.img img {
  width: 500px;
}

.login-box {
  display: flex;
  text-align: center;
  position:relative;
}

.login-form {
  width: 360px;
  position: absolute;
  top: 20%;
}

.avatar {
  width: 350px;
  height: 80px;
}

.login-form h2 {
  text-transform: uppercase;
  margin: 15px 0;
  color: #999;
  font: bold 200% Consolas, Monaco, monospace;
}

.login-select{
  margin:20px auto;
  height:40px;
  line-height:40px;
  border-bottom:1px solid #eee;
  
}
.login-item{
  height:40px;
  line-height:40px;
  
}

.login-select .active{
  border-bottom: 2px solid rgb(255, 106, 0);
    color: rgb(255, 106, 0);
}

.qr-code {
  width: 200px;
  height: 200px;
  margin: auto;
}

.qr-code img {
  width: 100%;
  height: 100%;
  margin-top: 20px;
}
.qr-code .qr-tip {
  text-align: center;
  margin-top: 20px;
  font-weight: bold;
  font-size: 20px;
}

@media screen and (max-width: 1180px) {
  .login-container {
    grid-gap: 9rem;
  }

  .login-form {
    width: 280px;
  }

  .login-form h2 {
    font-size: 2.4rem;
    margin: 8px 0;
  }
  .qr-tip {
    font-size: 1.6rem;
  }

  .img img {
    width: 100%;
  }

  .avatar {
    width: 100%;
    height: 80px;
  }
}

@media screen and (max-width: 968px) {
  .wave {
    display: none;
  }

  .img {
    display: none;
  }

  .login-container {
    grid-template-columns: 1fr;
  }

  .login-box {
    justify-content: center;
  }
}
